Research paper topics, free example research papers

Acid Rain - 1,013 words
Acid Rain Acid Rain (The Environmental Effects) My
first question is , What is Acid Rain? You hear
about it all the time in the news and it is very
important to the earths ecosystem. In simple
terms, acid rain is rain that is more acidic than
normal. All objects in nature have a certain level
of acicicity but acid rain has too much acid in
it. Acid rain is a complicated problem, caused by
air pollution. Acid rain's spread and damage
involves weather, chemistry, soil, and the life
cycles of plants and animals on the land and from
acid rain in the water. Acidity is measured using
a pH scale, with the number 7 being neutral.
Therefore, a body with a pH value of less than 7
is acidic. On the oth ...
Related: acid, acid rain, rain, air pollution, new england

Acid Rain - 999 words
... an affect the fish in the water in two ways:
directly and indirectly. Sulfuric acid directly
interferes with the fish's ability to take in
salt, oxygen and nutrients crucial for daily life.
Osmoregulation is the process of maintaining the
delicate balance of salts and minerals in their
tissues. For freshwater fish, maintaining
osmoregulation is key in their survival. Acid
molecules, which are a result of acid rain in the
water, cause mucus to form in the fishs gills.
This in return prevents the fish from absorbing
oxygen. If the fish are unable to absorb oxygen,
the consequence could be the eventual suffocation
of fish and the low pH could throw off the balance
of salts in the fish tissu ...
Related: acid, acid rain, rain, new media, modern society

Acid Rain - 380 words
Acid Rain Acid Rain is caused by pollution
containing sulfur dioxide, nitrogen oxide, and
ozone ( SO, NOx, and O ) is released into the air.
These chemicals are absorbed into clouds and
results in Acid Presipitation ( Acid Rain, Acid
Snow, Acid Hail, Acid Sleet ). When the chemicals
aren't absorbed into clouds, they can drift for
miles and fall to the ground, resulting in Acid
Deposition, or dry deposition. When Acid Rain
falls into water it is mixed in with the normal
water and causes the pH of the entire body to be
raised. Measurments on the pH ( potential Hydrogen
) scale, rise exponentialy, thus, a lake with a pH
of 4 is ten times as acidic as a lake with a pH of
5, and a lake with a pH ...
Related: acid, acid rain, rain, different types, drift

Acid Rain - 820 words
Acid Rain For years ever since most of the world
has been industrialized, the effects of pollution
have plagued nations alike. Acid rain is one of
the largest contributors to this industrialized
form of pollution. Throughout this report an
explanation of the devastating effects to the
environment caused by acid rain will be given
along with what is being done to stop it. Acid
rain is made when pollutants arise from the use of
coal in the production of electricity, from base-
metal smelting and from fuel combustion in
vehicles. Once the sulfur and nitrogen oxides from
these man made causes are released into the air
they are caught by wind currents and are blown
hundreds of miles away. The gas ...
Related: acid, acid rain, rain, northern europe, air pollution

Acid Rain - 995 words
... ish in the water in two ways: directly and
indirectly. Sulfuric acid directly interferes with
the fish's ability to take in salt, oxygen and
nutrients crucial for daily life. Osmoregulation
is the process of maintaining the delicate balance
of salts and minerals in their tissues. For
freshwater fish, maintaining osmoregulation is key
in their survival. Acid molecules, which are a
result of acid rain in the water, cause mucus to
form in the fishs gills. This in return prevents
the fish from absorbing oxygen. If the fish are
unable to absorb oxygen, the consequence could be
the eventual suffocation of fish and the low pH
could throw off the balance of salts in the fish
tissue. Salt levels ...
Related: acid, acid rain, rain, modern society, staying alive

Acid Rain - 1,289 words
Acid Rain Pollution comes in various forms.
Whether its toxic waste, CFCs, or sewage, they are
all hazardous, to the earth. These can deplete the
earth and its inhabitants of resources, causing a
harmful change. A product of pollution is acid
rain. We shall see that acidification is harmful
to all forms of life. Acid rain is any form of
precipitation that is polluted by sulphur dioxide
(SO2), and nitrogen oxides (NOX). This acid
precipitation can be in the form of rain, snow,
sleet, fog, or cloud vapors. The acidity of
substances dissolved in water are measured by
their pH levels. Normal precipitation pH levels
fall between 5.0-5.6.2 When levels fall below
these numbers, then the precipitati ...
Related: acid, acid rain, rain, human activity, food supply

Acid Rain - 1,774 words
Acid Rain What is acid rain? Acid rain is the term
for pollution caused when sulfur and nitrogen
dioxides combine with atmospheric moisture. The
term 'acid rain' is slightly misleading, and would
be more accurate if deemed 'enhanced acid rain',
as rain occurs acidic naturally. Acidity is
measured on what is know as the pH scale. Fourteen
is the most basic, seven is the most neutral, and
zero is the most acidic. Pure rain has a pH level
of 7, which is exactly neutral. The acidity of
rain is determined by the pH of pure water in
reaction with atmospheric concentrations of carbon
dioxide, resulting in carbonic acid. These
particles partly dissociate to produce hydrogen
ions and bicarbonate ions ...
Related: acid, acid rain, rain, electric utilities, major change

Acid Rain - 1,829 words
... . These particles collect on the leaves of the
tree, and studies have shown that when these
particles contain acid they can cause damage to
the leaves. The leaves are the part of the tree
that help make food, hence any damage to the
leaves will result in harm to the health of the
entire tree. Coniferous trees are vulnerable to
the harmful effects of acid rain as well. The
tree's needles are designed to nourish the tree
after they fall to the ground. Each needle houses
whole colonies of microscopic bacteria and algae
that help the tree change nitrogen into food at
the roots. Acid rain will often burn away this
material, thereby reducing adequate food supply,
and weakening the tree's healt ...
Related: acid, acid rain, rain, eastern canada, human health

Acid Rain - 312 words
Acid Rain Acid Rain Acid rain forms high in the
clouds in a gaseous form. Theses gasses stay in
the atmosphere until they come in contact with
rain that dissolves the gasses. A mild solution of
sulfuric and nitric acid is formed. These drops
fall to the earth and get into our water table
beneath the surface. From there they are collected
into streams, rivers, and lakes that eventually
will lead to the ocean. Rain isn't the only form
acidity falls to the earth. About half of all the
acidity falls back through dry deposition as
gasses and dry particles. The wind blows the acid
particles onto cars, homes, trees, and buildings.
The acid discharge is then washed from the
surfaces by rain. The run ...
Related: acid, acid rain, rain, air pollution, water table

Acid Rain - 1,731 words
Acid Rain Introduction: What Causes Acid Rain? One
of the main causes of acid rain is sulfur dioxide.
Natural sources, which emit this gas, are
Volcanoes, sea spray, rotting vegetation and
plankton. However, the burning of fossil fuels,
such as Coal and oil, are largely to be blamed for
approximately half of the emissions of this gas in
the world. When sulfur dioxide reaches the
atmosphere, it oxidizes to first form a sulfate
ion. It then Becomes sulfuric acid as it joins
with hydrogen atoms in the air and falls back down
to earth. Oxidation occurs the most in clouds and
especially in heavily polluted air where other
compounds such as ammonia and ozone help to
catalyze the reaction, changing ...
Related: acid, acid rain, rain, case study, ohio river

Acid Rain And North America - 1,891 words
Acid Rain And North America In the past century,
one of the greatest threats to North America's
aquatic ecosystem has been the widespread
acidification of hundreds of thousands of
waterways. Acid rain has effected plant and animal
life within aquatic ecosystems, as well as
microbiologic activity by affecting the rates of
decomposition and the accumulation of organic
matter. What causes this poisonous rain, and what
can be done to improve North America's water
quality and prevent future catastrophes? To answer
these questions, we must first examine the cause
and formation of acid rain, as well as understand
ways to decrease or prevent its formation.
Formation of acid rain. Acid deposition, mo ...
Related: acid, acid rain, america, north america, rain

Acid Rain Legislation - 824 words
Acid Rain Legislation Acid Rain Legislation Acid
rain is a destructive force as a result of nature
and man colliding. It is formed through harmful
industrial emissions combining with contents of
the earth's atmosphere; a dangerous combination.
This prompted governments throughout North America
to take action. Many laws and regulations have
been implemented, yet the question still remains,
Should tougher legislation be implemented to force
industries to reduce acid rain emissions? To
decide whether tougher legislation should be
implemented, one must first understand the details
of what exactly acid rain is. Acid rain is a
result of mankind's carelessness. It travels a
long one of the most eff ...
Related: acid, acid rain, legislation, rain, power plants

Effects Of Acid Rain On North Americas Aquatic Ecosystems - 1,898 words
Effects Of Acid Rain On North America's Aquatic
Ecosystems In the past century, one of the
greatest threats to North America's aquatic
ecosystem has been the widespread acidification of
hundreds of thousands of waterways. Acid rain has
effected plant and animal life within aquatic
ecosystems, as well as microbiologic activity by
affecting the rates of decomposition and the
accumulation of organic matter. What causes this
poisonous rain, and what can be done to improve
North America's water quality and prevent future
catastrophes? To answer these questions, we must
first examine the cause and formation of acid
rain, as well as understand ways to decrease or
prevent its formation. Formation of ...
Related: acid, acid rain, americas, aquatic, aquatic ecosystems, ecosystems, north america

Effects Of Acid Rain On Water - 400 words
Effects Of Acid Rain On Water Effects of Acid Rain
on Water The effects of acid rain are most clearly
seen in the aquatic, or water, environments, such
as streams, lakes, and marshes. Acid rain flows to
streams, lakes, and marshes after falling on
forests, fields, buildings, and roads. Acid rain
also falls directly on aquatic habitats. Most
lakes and streams have a pH between 6 and 8.
However, some lakes are naturally acidic even
without the effects of acid rain. Lakes and
streams become acidic (pH value goes down) when
the water itself and its surrounding soil cannot
buffer the acid rain enough to neutralize it. In
areas like the Northeastern United States where
soil buffering is poor, some ...
Related: acid, acid rain, rain, eastern united states, toxic substances

The Damaging Effects Of Acid Rain - 936 words
The Damaging Effects Of Acid Rain The Damaging
Effects of Acid Rain Modern society is becoming
overwhelmed with great amounts of pollution from
cars, factories and an overabundance of garbage.
The immense amounts of sulphur dioxide emitted
into the air causes high levels of acid in the
atmosphere. When this sulphuric acid is absorbed
into moisture in the air, poignant rainfalls can
be damaging to the external environment. Acid rain
is destroying the world=s lakes, air and
ecosystem. Acid rain is killing lakes and
decreasing the number of inhabitants in these
fresh water bodies. Acid rain causes an ample
deduction in the pH levels in the water. At a
neutral level the pH in water should be clo ...
Related: acid, acid rain, damaging, damaging effects, rain

Thoughts On Acid Rain Acid Rain Is A Serious Problem With Disastrous Effects Each Day This Serious Problem Increases, Many Pe - 1,274 words
THOUGHTS ON ACID RAIN Acid rain is a serious
problem with disastrous effects. Each day this
serious problem increases, many people believe
that this issue is too small to deal with right
now this issue should be met head on and solved
before it is too late. In the following paragraphs
I will be discussing the impact has on the
wildlife and how our atmosphere is being destroyed
by acid rain. CAUSES Acid rain is a cancer eating
into the face of Eastern Canada and the North
Eastern United States. In Canada, the main
sulphuric acid sources are non-ferrous smelters
and power generation. On both sides of the border,
cars and trucks are the main sources for nitric
acid(about 40% of the total), whil ...
Related: acid, acid rain, disastrous, health effects, rain

Acid - 1,218 words
Acid Rain Acid rain is a serious problem with
disastrous effects. Each day this serious problem
increases. Many people believe that this issue is
too small to deal with right now, and others
believe it should be met head on. In the following
paragraphs I will be discussing the impact of acid
rain effects on wildlife and how our atmosphere is
being destroyed. Causes Acid rain is a cancer,
eating into the face of Eastern Canada and the
North Eastern United States. In Canada, the main
sulphuric acid sources are non-ferrous smelters
and power generation. On both sides of the border,
automobiles are the main sources for nitric acid
(about 40% of the total). Power generating plants,
industrial com ...
Related: acid, acid rain, great lakes, disease prevention, bear

Acid Precipitation - 663 words
Acid Precipitation Acid Precipitation Our
atmosphere functions as living ecosystem of
chemical reactions. Through the help of the water
cycle, chemicals pass through the atmosphere and
are eventually taken up by the soil, surface
water, or organic materials. Human beings have
added enormously to the atmospheric burden of many
toxic substances. The most prominent evidence of
this is the presence of acid rain: precipitation
and particles that have been made acidic by air
pollution. Acid rain is a direct consequence of
the atmosphere's self-cleansing process. The tiny
droplets of water that make up clouds continuously
capture suspended particles and soluble trace
gases. Not all trace gases can ...
Related: acid, acid rain, precipitation, air pollution, power plants

Acid Rains - 540 words
Acid Rains Acid rain refers to all types of
precipitation--rain, snow, sleet, hail, fog--that
is acidic in nature. Acidic means that these forms
of water have a pH lower than the 5.6 average of
rainwater. Acid rain kills aquatic life, trees,
crops and other vegetation, damages buildings and
monuments, corrodes copper and lead piping,
damages such man-made things as automobiles,
reduces soil fertility and can cause toxic metals
to leach into underground drinking water sources.
Rain is naturally acidic because carbon dioxide,
found normally in the earth's atmosphere, reacts
with water to form carbonic acid. While "pure"
rain's acidity is pH 5.6-5.7, actual pH readings
vary from place to place ...
Related: acid, acid rain, carbon dioxide, bodies of water, dioxide

Air Pollution - 1,567 words
Air Pollution Acid rain is a problem that has
plagued earth for years. It is poisoning our
waters, animals, plants, soil, and more. It is a
problem that can not be ignored or it might have
catastrophic results on our environment. Acid rain
is caused by air pollution, which is due to
man-made actions. Scientists have discovered that
air pollution from the burning of fossil fuels is
the major cause of acid rain. Power plants and
factories burn coal and oil, which is used to
produce the electricity we need to heat and light
our homes and to run our electric appliances. We
also burn natural gas, coal, and oil to heat our
homes, and our cars, trucks, boats, and airplanes
use gasoline to run, whic ...
Related: air pollution, pollution, pollution prevention, power plants, fossil fuel